JPS6424580U - - Google Patents

Description

[Brief explanation of the drawing]

Figures 1 to 4 show an embodiment of the tape cartridge according to the present invention, with Figure 1 being a side view of the main parts, Figure 2 being a plan view of the whole, and Figure 3 showing the main parts. The plan view and FIGS. 4a, 4b, and 4c are side views showing the process of assembling the front cover to the main body case. 5 and 6 show a conventional tape cartridge, FIG. 5 being a partial side view and FIG. 6 being a partial plan view. 1...Main case, 1a...Upper case, 1b...
...Lower case, 4...Tape, 6...Front lid, 9...
Pivot, 14...Torsion coil spring, 14a...Coil portion, 14b, 14c...Arm, 14d...Hook, 21...Hook hanging surface, 22...Guiding slope.

Claims (1)

[Scope of Claim for Utility Model Registration] A front cover 6 for tape protection is pivoted to the main body case 1 so as to be able to open and close around a pivot 9 protruding from the inner surface of a side wall 8 of the main body case 1. The torsion coil spring 14 is always biased to rotate in the closing direction by the torsion coil spring 14 mounted on the top, and the torsion coil spring 14 moves the arm 14b extending from one end of the coil part 14a passed through the pivot 9 toward the front lid 6 side. , the arm 14c extends backward from the other end.
The hooks 14d at the ends of the hooks 14d are respectively engaged with hook hooking surfaces 21 provided rearward and substantially vertically on the main body case 1 side, and the hook hooking surfaces 21 are located at positions corresponding to the rear of the pivot shaft 9 of the main body case 1. , and the hook 14d on the pivot 9 when assembling the front cover 6 to the main body case 1.
1. A tape cartridge characterized in that the tape cartridge is provided at the upward end of a rear upwardly inclined guide slope 22 which is provided so as to face the tape cartridge.